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A Shameful Celebration

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Professor Fujio Masuoka will be amused to read an announcement from Kioxia’s PR people that the company is  “kicking off a year-long celebratory campaign at CES next month” to celebrate the 35th anniversary of the invention of flash. “35 years ago, Kioxia invented NAND flash – and changed our lives in countless ways,” gushes Kioxia’s PR, …

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Most Read articles – GPS modules, Mobileye spin-off, TSMC complaints

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There’s a contract win for hardened military GPS modules, the Indian CEO Phenomenon, Intel spinning-off the self-driving Mobileye, the EU stopping the clock on its investigation into the Nvidia-Arm takeover and TSMC latest spat with Intel over government funding…

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Murata upgrades power inductors

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Murata’s new power inductors claim to have  a 20% increase in saturation current (ISAT) and a 50% reduction in DC resistance (RDC) over their predecessors, while  L-shaped electrodes  allow these components to reach  high density levels The DFE21CCNR24MEL has a 0.24 µH inductance value, with an RDC of 20mOhm (Max) and an ISAT of 6.5A …

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650V automotive-grade SiC mosfet launches ST’s Gen3

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STMicroelectronics had debuted its third generation of silicon carbide mosfet with a 650V device aimed at electric-vehicle power-trains. Called SCT040H65G3AG, the part typically has a 40mΩ on-resistance and can carry 30A through its Kelvin source H2PAK-7 package (right). Regarding gen 3 “ST’s new SiC devices are specifically optimised for automotive applications including traction inverters, on-board chargers and dc-dc …

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hiSky satellite IoT networkers raise $30m Series A

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hiSky, a developer and provider of satellite-based Internet of Things (IoT) networking, has completed a $30 million Series A funding round. It was led by ST Engineering’s Corporate Venture Capital unit and SDF (Strategic Development Fund), which is the investment arm of United Arab Emirates-based Tawazun Holding. Current hiSky shareholders also took part. The Israeli …

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SoC for RU designers

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ADI has brought out the first IC  in its RadioVerse series. The ADRV9040 offers eight transmit and receive channels of 400MHz bandwidth and integrates advanced DSP functions, including carrier digital up-converters (CDUC), carrier digital down-converters (CDDC), crest factor reduction (CFR) and digital pre-distortion (DPD). These capabilities can eliminate the need for an FPGA, thereby reducing …

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SiGe analogue FIR filter for microwave and mmW

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Georgia Tech has developed a general-purpose MMIC (monolithic microwave IC) for the direct filtering and processing of microwave and millimeter-wave signals. The aim is to reduce radio power consumption by swapping some digital signal processing elements for reconfigurable analogue processing blocks. “High-speed digitisation blocks targeting microwave frequencies are expensive and consume a lot of power,” …

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Harwin expands Sycamore Contact range

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Expanding its portfolio of board sockets, Harwin has introduced additional sizes for the Sycamore Contact range. These 6A current rated surface-mount PCB sockets allow engineers to accommodate different designs, placing individual sockets freely on a board without the constraint of connector housings. Two additions complement the existing 3.87mm length sockets, which accept 0.8-1.3mm or 1.5-1.9mm …

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